<p>A new client arrives to meet Holmes and, after trying to hide his identity for about two seconds, comes clean: he is Wilhelm Gottsreich Sigismond von Ormstein, Grand Duke of Cassel-Felstein and hereditary King of Bohemia (whoa, that's a lot of letters for one name! Bohemia, by the way, is now part of the modern-day Czech Republic).<br><br>His problem is that he's about to marry the daughter of the King of Scandinavia. The thing is, though, she...